Total 879 construction worker job vacancies

Responsibilities:

• Coordination of Structural Drawings: Review structural design drawings and documents submitted by the consultant for constructability, compliance with project specifications and potential clashes with other disciplines. Responsible for timely scheduling and issuance of FW/CBP drawings and sub cons structural shop drawings align with project schedule and construction activities.
• Liaison with Consultants and Subcontractors: Working closely with structural consultants/architectural/M&E engineers and various subcontractors to resolve structural/technical issues and ensure smooth integration of different disciplines.
• Statutory Approvals: Assisting in the preparation and submission of structural drawings/ documents to relevant authorities to obtain necessary approvals such as Corenet X Gateways, Building Plan (BP), Structural Plan (ST), Works Permit (WP), Temporary Occupation Permit (TOP) and Certificate of Statutory Completion (CSC). Keep track of the status of submissions and liaise with authorities to expedite the approval process.
• Technical Support and Problem Solving: Provide technical support to the site team on structural-related matters, interpreting design drawings and resolving site queries. Liaise with the structural consultant to address site issues and implement design changes or clarifications as needed.
• Documentation and Communication: Maintaining proper documentation of design changes, site instructions (CVIs/RFIs/SDAs) and correspondences. Attending technical meetings and Internal / External design coordination meetings to report outcomes and ensure effective communication among project stakeholders.
• Building Information Modelling (BIM) Coordination/ VR Walkthrough: Familiar with Revit/Naviswork/Enscape to coordinate structural and consultant drawings, identify clashes and ensure consistency in construction documents.
• As-Built BIM Model/Drawings: Compiling and handing over structural as-built BIM Model/drawings upon project completion.

Requirements:

• A Bachelor's Degree/Diploma in Civil/Structural Engineering or a related field.
• Minimum 3 years' experience as a Structural Design Engineer, Project Engineer or Structural Coordinator on Design & Build condominium projects for A1 main contractors. Candidates with C&S consultant firm experience and design background will be preferred.
• Perform structural analysis and simulations using software such as ACAD, Revit, STAAD. Pro, or similar tools.
• Familiar with local authorities (URA/BCA/NEA/PUB/SCDF/LTA/Nparks) requirements.
• Ability builds up good relationships with consultants, work independently and as part of a team.

Prepare and submit progress claims to track project financial status

Administer contracts to ensure compliance with terms and conditions

Coordinate engineering design details to align with project requirements

Finalize project accounts to accurately reflect costs and revenues

Organize subcontractors and site staff to optimize work schedules and productivity

Procure materials and arrange equipment to support project execution

Communicate effectively with clients, engineers, and architects to resolve issues and align expectations

Perform additional duties as assigned by Senior Contracts Manager, Contracts Manager, Assistant Contracts Manager, or Project Manager

Responsibilities

a. Technical Review – Review architectural, consultants’, and all specialists’ drawings, layouts, and specifications. Ensure all M&E designs meet contractual requirements and comply with relevant local authority standards (BCA, PUB, SCDF, etc.).

b. Design Coordination – Manage and integrate all M&E design works with architectural, structural, and other disciplines. Resolve design discrepancies with consultants and subcontractors to achieve a fully coordinated and buildable design. Ensure timely issuance of design and shop drawings in line with the project schedule and construction sequence.

c. Technical Support and Problem Solving – Provide technical support to the site team and resolve M&E design issues during construction. Ensure all installations comply with approved designs and statutory requirements.

d. Statutory Approvals – Assist in the preparation and submission of M&E drawings/documents to relevant authorities for approvals, including Corenet X Gateways, Building Plan (BP), Works Permit (WP), Temporary Occupation Permit (TOP), and Certificate of Statutory Completion (CSC).

e. Documentation and Communication – Maintain proper records of design changes, site instructions (CVIs/RFIs/RFAs), and correspondences. Attend technical and design coordination meetings (internal and external), report outcomes, and ensure effective communication among project stakeholders.

f. Material and Sample Coordination – Support the construction team in preparing and obtaining approval for M&E materials and samples to ensure compliance with design specifications.

g. BIM Coordination / VR Walkthrough – Utilize Revit, Navisworks, and Enscape to coordinate architectural, structural, and M&E models, identify clashes, and ensure consistency and accuracy in construction documents.

h. As-Built BIM Model / Drawings – Manage all specialists to ensure accurate and compliant M&E as-built BIM models/drawings and O&M manuals upon project completion.

i. Design Change & Value Engineering – Manage design changes and propose cost-effective or practical design improvements to enhance project efficiency.

Requirements

a. Bachelor’s Degree or Diploma in Mechanical, Electrical, or a related engineering field.

b. Minimum 3 years of experience as an M&E Design Coordinator or M&E Coordinator on Design & Build condominium projects with A1 main contractors.

c. Strong understanding of M&E systems (ACMV, Electrical, ELV, Plumbing & Sanitary, Gas, Fire Protection, PWCS, Lift/Pool, etc.).

d. Familiarity with Singapore authority codes and submission procedures (URA, BCA, NEA, PUB, SCDF, LTA, TFCC, EMA, etc.).

e. Proficient in AutoCAD, Revit, Navisworks, and other BIM coordination tools.

f. Strong analytical, problem-solving, and communication skills.

g. Able to build good working relationships with consultants, work independently, and collaborate effectively as part of a team.

h. Capable of coordinating efficiently with multi-disciplinary teams and working under project deadlines.

i. Candidates with more experience may be considered for the Senior M&E Design Coordinator role.

Job Description & Requirements

· Responsible for planning and monitoring schedule for all projects

· Work closely with drafters and perform quality check of all drawings before production on site.

· Ensure the execution of works, products and services are in accordance with the customers’ requirements, drawings and specifications, etc and direct the carrying out of remedial measures to any non-conformances immediately upon discovery.

· Liaise with Project teams, authorities, client, architects and various contractors to ensure project work is carried out smoothly.

· Conduct periodic inspection of structural works.

Requirements:

· Degree in Civil/Structural Engineering recognized by P.E. Board

· Min. 3 years relevant experience in building and construction related field

· Able to work independently and in a team

Job Summary

Assist the Project Manager in executing building projects by planning activities, coordinating technical and site issues, and collaborating with teams to ensure timely and quality project delivery.

Responsibilities

• Plan and monitor project activities to align with the master schedule and ensure timely completion of tasks
• Coordinate with consultants to identify, analyze, and resolve technical issues impacting project progress
• Manage on-site coordination with subcontractors to address and resolve site-related challenges efficiently
• Collaborate with the project team to analyze technical problems and implement effective solutions to maintain project quality
• Support the Project Manager in tracking project milestones and preparing progress reports for stakeholders

Preferred competencies and qualifications

• Bachelor's Degree, Post Graduate Diploma, or Professional Degree in Engineering (Civil) or equivalent
• Minimum of 2 years of relevant experience in building project management and execution

Experience in operating Driven Piling Rig Machine

Able to perform simple check and machine maintenance

Committed on job and able to work as a team

Candidate must possess Driven Piling Operation certificate.

Requirements

At least 5 years’ experience in operating Driven Piling Rig Machine

Willing to work on Saturdays.

Responsibilities

• Lead and manage a team of 10 or more rebar workers to complete assigned tasks efficiently
• Arrange and coordinate daily manpower deployment to meet site requirements
• Liaise with main contractors to identify and resolve technical issues promptly
• Coordinate job scopes for NTS workers to ensure clarity and task completion
• Supervise all rebar works performed by workers and team leaders to maintain quality standards
• Ensure all workers follow safe working practices and comply with safety regulations
• Adapt work schedules flexibly according to site conditions and project demands
• Carry heavy construction materials as required to support site operations
• Work effectively under outdoor conditions, including exposure to hot sun

Preferred competencies and qualifications

• Minimum 2 years of experience in rebar works

• Reviewing construction plans and preparing quantity requirements.
• Scrutinizing maintenance and material costs, as well as contracts to ensure the best deals.
• Liaising with site managers, clients, contractors, and subcontractors.
• Preparing reports, analyses, contracts, budgets, risk assessment, and other documents.
• Advising managers and clients on improvements and new strategies.
• Keeping track of materials and ordering more when required.
• Documenting any changes in design and updating budgets.
• Establishing and maintaining professional relationships with external and internal stakeholders.
• Traveling from the office to various sites as required

• Department Leadership: Oversee administrative teams, hire staff, and evaluate performance.
• Operations Management: Streamline daily workflows, manage vendor contracts, and procure office supplies.
• Financial Oversight: Develop department budgets, monitor expenses, and reduce operational costs.
• Facilities & Security: Manage office space, coordinate maintenance, and enforce safety protocols.
• Policy Implementation: Create internal policies, maintain company records, and ensure legal compliance.

• Managing the overall design process for civil and infrastructure projects from design development to construction stage.

• Coordinate and interface with various stakeholders including civil, structural, geotechnical, and M&E consultants, as well as LTA, authorities, and contractors.

• Review and evaluate technical submissions, design drawings, and reports to ensure compliance with statutory requirements and design intent.

• Support in managing the design schedule to ensure timely delivery of all design packages according to project milestones.

• Participate in design and technical meetings, identifying and resolving design discrepancies and constructability issues.

• Ensure authority submissions are prepared accurately and submitted on time; follow through until approvals are obtained.

• Implement and monitor design quality assurance/control systems and ensure that all designs meet relevant safety, environmental, and sustainability standards.

• Assist in the evaluation of design changes, variation proposals, and value engineering opportunities.

• Any other duties that assigned by a superior.

Requirements:

• Bachelor's Degree in Civil Engineering recognized by PE Board Singapore

• Min 12 years of engineering experience and at least 8 years of experience in the design of civil and infrastructure project structures of similar scale, complexity and nature of work. Preference will be given to candidate with LTA experience.

• Strong technical understanding of civil and structural engineering design, construction methods, and sequencing.

• Proficient in AutoCAD, Revit, and other relevant design software.

• Good team player, self-motivated with strong ability to multi-task and able to handle fast-paced projects.

• Excellent interpersonal, communication, and coordination skills.

Responsibilities:-

1. Operate prime mover/trailer, transport loads from point to point
2. Daily checks on vehicle and plan routes
3. Comply to safety regulations
4. Any other ad-hoc duties assigned
5. Loading and unloading of goods

Requirements:-

1. Class 4 / 5 Driving Licence
2. familiar with construction sites
3. Good interpersonal skills

Electrical Site Supervisor

ensures that all electrical installations on a construction, industrial, or infrastructure site are executed safely, correctly, and on schedule

. They translate engineering designs into physical installations by directly managing the workforce, materials, and safety protocols on the ground.

Here is the comprehensive breakdown of their roles and responsibilities specifically for on-site works

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Job Summary

Coordinate and manage BIM model activities for Architectural, Civil & Structural projects, including clash detection, model verification, and documentation preparation. Support BIM coordination meetings and resolve project issues to ensure smooth project delivery.

Responsibilities

• Coordinate with design teams and subcontractors to align BIM model development and project requirements.
• Conduct clash detection on BIM models and generate detailed reports to identify and resolve conflicts.
• Prepare BIM models for documentation, constructability studies, and on-site field usage to support project execution.
• Check and verify BIM models and drawings for accuracy and compliance with project standards.
• Assist BIM and project teams by facilitating coordination meetings and resolving BIM-related issues promptly.

Preferred competencies and qualifications

• Diploma in Architectural Drafting or equivalent.
• Minimum 3 years of experience working on Architectural, Civil & Structural BIM model-related projects.
• Proficient in AutoCAD, Revit, and Navisworks software applications.
• Experienced in drafting combined services drawings (CSD).
• Ability to multi-task effectively in a dynamic project environment.
• Strong time management skills to meet project deadlines.
• Self-motivated team player with proactive communication skills.

About Gainmax Group

Gainmax Group is a growing company in the renewable energy, engineering, construction, and green technology sector. We are actively involved in solar PV, battery energy storage systems, electrical engineering, EV charging, and sustainable energy solutions.

We believe in building a corporate yet family-oriented culture, where our people work as one team, learn together, grow together, and support one another.

We are looking for a responsible, technically strong, and leadership-driven talent who can adapt to a fast-paced project environment and lead projects with ownership, discipline, and accountability.

About the Role

We are seeking a Senior Project Engineer – Solar & Battery to manage, plan, coordinate, and lead solar PV and battery energy storage system projects from planning stage to completion.

The ideal candidate must be able to handle project schedules, site coordination, manpower planning, subcontractor management, technical coordination, authority submission support, testing and commissioning, and project handover.

This role is suitable for someone with strong leadership, good problem-solving ability, and the capability to drive project progress while ensuring safety, quality, timeline, and cost control.

Occasional overseas travel may be required for project or business-related assignments.

Key Responsibilities

• Key Lead and manage solar PV and battery energy storage system projects from planning to completion.

• Prepare and monitor project schedules, work programmes, manpower plans, and project timelines.

• Plan project lead time, material delivery schedule, installation sequence, testing schedule, and handover timeline.

• Coordinate with clients, consultants, suppliers, subcontractors, LEW, PE, internal teams, and site personnel.

• Review project drawings, technical documents, method statements, risk assessments, and project specifications.

• Supervise site installation works to ensure compliance with project requirements, safety standards, and quality expectations.

• Lead site meetings, progress meetings, coordination meetings, and internal project reviews.

• Monitor project progress, identify delays or site issues, and propose practical solutions.

• Ensure proper documentation, including progress reports, site photos, inspection records, testing reports, and handover documents.

Support procurement planning by coordinating material requirements, delivery schedules, and technical specifications.

• Assist in testing and commissioning of solar PV systems, inverters, battery systems, switchboards, monitoring systems, and related electrical works.

• Ensure project works comply with relevant Singapore standards, safety regulations, client requirements, and authority requirements.

• Manage subcontractors and site teams to ensure work is completed safely, efficiently, and according to schedule.

• Support variation orders, progress claims, project costing, and handover documentation when required.

• Perform other project-related duties assigned by management.

Requirements

• Diploma or Degree in Electrical Engineering, Renewable Energy, Mechanical Engineering, Construction Management, or related discipline.

• Minimum 5 years of relevant experience in project engineering, construction, electrical works, solar PV, or battery energy storage system projects.

• Experience in solar PV installation, BESS, electrical systems, switchboards, inverters, or renewable energy projects will be an advantage.

• Strong project planning, site coordination, and leadership skills.

• Able to prepare and manage project schedules, manpower planning, and project lead time.

• Able to read and understand technical drawings, single-line diagrams, layout plans, and project specifications.

• Good knowledge of site safety, quality control, testing, commissioning, and project documentation.

• Strong communication skills and able to coordinate with clients, consultants, contractors, suppliers, and internal teams.

• Able to work independently, lead a team, and make decisions under pressure.

• Proactive, responsible, hands-on, and result-oriented.

• Strong problem-solving skills with the ability to manage fast-moving project requirements.

• Willing to travel overseas occasionally when required.

Preferred Skills

• Knowledge of solar PV system design, installation, testing, and commissioning.

• Knowledge of battery energy storage systems and energy management systems.

• Familiar with Singapore electrical standards, safety regulations, and authority submission processes.

• Experience working with LEW, PE, consultants, main contractors, or government-related projects.

• Proficient in Microsoft Project, Excel, Word, PowerPoint, AutoCAD, or relevant project management tools.

• Possess Class 3 driving licence will be an advantage.

About Gainmax Group

Gainmax Group is a growing company in the renewable energy, engineering, construction, and green technology sector. We believe in building a corporate yet family-oriented culture, where our people work as one team, learn together, grow together, and support one another.

We are looking for a passionate, responsible, and fast-learning talent who can adapt to a dynamic and fast-paced business environment. This role is suitable for someone who enjoys variety, challenges, and the opportunity to work closely with top management.

About the Role

We are seeking a Marketing Assistant cum Personal Assistant to the Group CEO to support daily business operations, marketing coordination, executive scheduling, and project-related administrative matters.

This is a unique opportunity to work directly with the Group CEO and gain valuable exposure across business development, marketing, management, events, proposals, and regional project coordination.

The ideal candidate should be proactive, organized, tech-savvy, resourceful, and willing to learn.

Key Responsibilities

• Provide administrative, marketing, and executive support to the Group CEO.

• Manage the CEO’s calendar, meetings, appointments, travel arrangements, and daily schedules.

• Coordinate flight itineraries, overseas travel plans, hotel bookings, events, and meeting logistics.

• Assist in preparing business reports, proposals, presentations, meeting notes, budgets, and company documents.

• Support marketing activities, including social media content, campaign coordination, marketing materials, vendor liaison, and event preparation.

• Assist in market research, competitor research, and business development support.

• Coordinate with internal teams, external partners, suppliers, consultants, and clients when required.

• Maintain confidentiality and handle sensitive company and management information professionally.

• Support ad hoc tasks and special projects assigned by the Group CEO.

• Occasionally travel overseas for project or business-related matters when required.

What We Offer

• 5-day work week.

• Opportunity to work closely with the Group CEO.

• Exposure to renewable energy, construction, green technology, business development, and regional projects.

• Supportive corporate yet family-oriented working culture.

• Career learning and growth opportunities.

• Team-based environment where we work, learn, and grow together.

Who We Are Looking For

We are not only looking for qualifications, we are looking for the right attitude.

You may be a good fit if you are:

• Responsible and reliable.

• Hungry to learn and grow.

• Positive and energetic.

• Able to follow through on tasks.

• Comfortable working in a fast-moving environment.

• Someone who takes initiative instead of waiting for instructions.

• A team player who believes in growing together with the company.